Preview Tool

Last Modified

Aug 18, 2017

Products (1)

Cisco IOS

Known Affected Releases

12.2XN

Description (partial)

None
Symptom:
Multicast forwarding routes may become stale after an internal communications issue.
Conditions:
This can happen after a transitory XDR down/up transition in a distributed router.
When it happens the output of <CmdBold> show mfib line<noCmdBold> will show all linecards as
"XDR reload, inactive"